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MARTHA'S VINEYARD INVESTMENT ADVISORS, LLC
CRD 291599File 801-112370
APPROVED
Retail clients
Custody
Filing as of Aug 4, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$342.9M
Below cohort median (national)
Discretionary AUM
$342.9M
Clients
371
371 accounts
Employees
6
Below cohort median in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Jan 26, 2018
- Principal office
- 496 STATE RD, WEST TISBURY, MA, 02575
- Phone
- (508) 693-8850
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $342.9M
- Discretionary AUM
- $342.9M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 371
- Non-discretionary accounts
- 0
- Total accounts
- 371
- AUM per client
- $924K
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 8 | $8.0M |
| Charitable organizations | 21 | $54.9M |
| High net worth individuals | 113 | $208.1M |
| Banking or thrift institutions | Fewer than 5 | $4.1M |
| State or municipal government entities | Fewer than 5 | $3.3M |
| Individuals (other than high net worth individuals) | 223 | $64.5M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- Hourly charges
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for businesses
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- Yes
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 12, 2026 | Registration | — | APPROVED |
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.

